import { type CredentialValueSource, type RawCredentialValues } from "./process-env.js";
export type RegQueryFn = (name: string) => string | undefined;
/**
 * Reads Jira credentials from the Windows *User* environment (HKCU\Environment)
 * rather than the current process's environment.
 *
 * This exists because a shell that had `setx JIRA_API_TOKEN ...` run in it does
 * NOT see the new value until a new process is spawned - but every terminal
 * spawned afterwards, including the one Claude Code's MCP child inherits from,
 * does. Falling back to the registry closes that gap without asking the user
 * to open a fresh terminal.
 *
 * A value read here is never logged, thrown in an error, or written back
 * anywhere - `read()` only returns it to the caller for in-memory use.
 */
export declare class WindowsUserEnvCredentialSource implements CredentialValueSource {
    private readonly queryFn;
    private readonly env;
    constructor(queryFn?: RegQueryFn, env?: NodeJS.ProcessEnv);
    read(): RawCredentialValues;
}
export declare function userEnvDisabled(env?: NodeJS.ProcessEnv): boolean;